- Electronics: Fundamentals for the Water and Wastewater Maintenance Operator
- Pumping: Fundamentals for the Water and Wastewater Maintenance Operator
- Blueprint Reading: Fundamentals for the Water and Wastewater Maintenance Operator (Fundamentals for the Water and Wastewater Main Operator Series)
- Water Hydraulics: Fundamentals for the Water and Wastewater Maintenance Operator
- GeoEng 2000: Invited Papers